I recently got a Ninja 300, it is my first road bike. I have absolutely loved it so far. My only problem is the clutch lever has vertical slack, up and down. The cable is tight enough and I have learned the friction point how to release it my problem has been the vertical slack. It wobbles up and down when fully disengaged or engaged. I have tried tighten the 10mm and 8mm bolt and lock nut (92154 and 92210a) to no success. Any tips on what I can do or how to remove this slack? Thank you for any help.